Examples with Node org.apache.airavata.workflow.model.graph.Node used on opensource projects

Example 51 with Node

use of org.apache.airavata.workflow.model.graph.Node in project airavata by apache.

the class NodeImpl method createID.

/**
 * Creates unique node ID in the graph that this node belongs to.
 */
public void createID() {
    String candidateID = StringUtil.convertToJavaIdentifier(this.name);
    Node node = this.graph.getNode(candidateID);
    while (node != null && node != this) {
        candidateID = StringUtil.incrementName(candidateID);
        node = this.graph.getNode(candidateID);
    }
    this.id = candidateID;
    for (PortImpl port : getAllPorts()) {
        port.createID();
    }
}

Example 52 with Node

use of org.apache.airavata.workflow.model.graph.Node in project airavata by apache.

the class InterpreterUtil method getInputsForForEachNode.

/**
 * This method returns the input values for given foreach node
 *
 * @param forEachNode
 * @param listOfValues
 * @param invokerMap
 * @return
 * @throws WorkflowException
 */
public static Object getInputsForForEachNode(final ForEachNode forEachNode, final LinkedList<String> listOfValues, Map<Node, Invoker> invokerMap) throws WorkflowException {
    List<DataPort> inputPorts = forEachNode.getInputPorts();
    Object returnValForProvenance = null;
    for (DataPort inputPort : inputPorts) {
        Node inputNode = inputPort.getFromNode();
        // if input node for for-each is WSNode
        if (inputNode instanceof InputNode) {
            // for (DataPort dataPort : forEachNode.getInputPorts()) {
            returnValForProvenance = InterpreterUtil.findInputFromPort(inputPort, invokerMap);
            if (null == returnValForProvenance) {
                throw new WorkFlowInterpreterException("Unable to find input for the node:" + forEachNode.getID());
            }
            String[] vals = StringUtil.getElementsFromString(returnValForProvenance.toString());
            listOfValues.addAll(Arrays.asList(vals));
        // }
        }
    }
    return returnValForProvenance;
}

Example 53 with Node

use of org.apache.airavata.workflow.model.graph.Node in project airavata by apache.

the class InterpreterUtil method getNodeCountWithBodyColor.

public static int getNodeCountWithBodyColor(NodeExecutionState state, WSGraph graph) {
    int sum = 0;
    List<NodeImpl> nodes = graph.getNodes();
    for (Node node : nodes) {
        if (node.getState() == state) {
            ++sum;
        }
    }
    return sum;
}

Example 54 with Node

use of org.apache.airavata.workflow.model.graph.Node in project airavata by apache.

the class InterpreterUtil method findEndForEachFor.

/**
 * @param node
 * @return
 */
public static Node findEndForEachFor(ForEachNode node) {
    Collection<Node> toNodes = node.getOutputPort(0).getToNodes();
    if (toNodes.size() != 1) {
        throw new WorkflowRuntimeException("ForEach output does not contain single out-edge");
    }
    Node middleNode = toNodes.iterator().next();
    List<DataPort> outputPorts = middleNode.getOutputPorts();
    for (DataPort dataPort : outputPorts) {
        if (dataPort.getToNodes().size() == 1) {
            Node possibleEndForEachNode = dataPort.getToNodes().get(0);
            if (possibleEndForEachNode instanceof EndForEachNode) {
                return possibleEndForEachNode;
            }
        }
    }
    throw new WorkflowRuntimeException("EndForEachNode not found");
}

Example 55 with Node

use of org.apache.airavata.workflow.model.graph.Node in project airavata by apache.

the class InterpreterUtil method getNodesWithBodyColor.

public static ArrayList<Node> getNodesWithBodyColor(NodeExecutionState state, WSGraph graph) {
    ArrayList<Node> list = new ArrayList<Node>();
    List<NodeImpl> nodes = graph.getNodes();
    for (Node node : nodes) {
        if (node.getState() == state) {
            list.add(node);
        }
    }
    return list;
}